This document contains environment-dependent characters.

This cosmetic contains licorice extract for moisturizing the skin.

He is a person from Kansai, so he speaks in Kansai dialect.

He was tormented by a deep sense of loneliness.

This old television uses a cathode ray tube.

This old radio uses a triode.

This old radio uses a tetrode.

This old radio uses a pentode.

He gripped the control stick and made the airplane ascend.

He was surprised to find a claw cap.